Rikiya Hasegawa

Transpapillary Biliary Cannulation is Difficult in Cases with Large Oral Protrusion of the Duodenal Papilla

Masafumi Watanabe, Kosuke Okuwaki, Mitsuhiro Kida et al. · Digestive Diseases and Sciences · 2019 · 43 citations

Medicine, Oral Surgery, Interventional Radiology +5

On-site stereomicroscope quality evaluations to estimate white core cutoff lengths using EUS-FNA biopsy sampling with 22-gauge needles

Hironori Masutani, Kosuke Okuwaki, Mitsuhiro Kida et al. · Gastrointestinal Endoscopy · 2019 · 35 citations

Medicine, Biomedical Engineering, Histology +9

Randomized crossover trial comparing <scp>EUS</scp>‐guided fine‐needle aspiration with <scp>EUS</scp>‐guided fine‐needle biopsy for gastric subepithelial tumors

Tomohisa Iwai, Mitsuhiro Kida, Hiroshi Imaizumi et al. · Diagnostic Cytopathology · 2017 · 27 citations

Medicine, Oncology, Pathology +17

A clinical trial to assess the feasibility and efficacy of nab-paclitaxel plus gemcitabine for elderly patients with unresectable advanced pancreatic cancer

Rikiya Hasegawa, Kosuke Okuwaki, Mitsuhiro Kida et al. · International Journal of Clinical Oncology · 2019 · 27 citations

Medicine, Oncology, Pharmacology +8

EUS-guided transanastomotic drainage for severe biliopancreatic anastomotic stricture using a forward-viewing echoendoscope in patients with surgically altered anatomy

Tomohisa Iwai, Mitsuhiro Kida, Hiroshi Yamauchi et al. · Endoscopic Ultrasound · 2021 · 26 citations · Full text

Medicine, Surgery, General Surgery +16